/*
 * Copyright 2006 Jeremias Maerki in part, and ZXing Authors in part
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#import "ZXErrors.h"
#import "ZXIntArray.h"
#import "ZXPDF417.h"
#import "ZXPDF417BarcodeMatrix.h"
#import "ZXPDF417BarcodeRow.h"
#import "ZXPDF417ErrorCorrection.h"
#import "ZXPDF417HighLevelEncoder.h"

/**
 * The start pattern (17 bits)
 */
const int ZX_PDF417_START_PATTERN = 0x1fea8;
/**
 * The stop pattern (18 bits)
 */
const int ZX_PDF417_STOP_PATTERN = 0x3fa29;

/**
 * The codeword table from the Annex A of ISO/IEC 15438:2001(E).
 */
#define ZX_PDF417_CODEWORD_TABLE_LEN 3
#define ZX_PDF417_CODEWORD_TABLE_SUB_LEN 929
const int ZX_PDF417_CODEWORD_TABLE[ZX_PDF417_CODEWORD_TABLE_LEN][ZX_PDF417_CODEWORD_TABLE_SUB_LEN] = {
  {0x1d5c0, 0x1eaf0, 0x1f57c, 0x1d4e0, 0x1ea78, 0x1f53e,
    0x1a8c0, 0x1d470, 0x1a860, 0x15040, 0x1a830, 0x15020,
    0x1adc0, 0x1d6f0, 0x1eb7c, 0x1ace0, 0x1d678, 0x1eb3e,
    0x158c0, 0x1ac70, 0x15860, 0x15dc0, 0x1aef0, 0x1d77c,
    0x15ce0, 0x1ae78, 0x1d73e, 0x15c70, 0x1ae3c, 0x15ef0,
    0x1af7c, 0x15e78, 0x1af3e, 0x15f7c, 0x1f5fa, 0x1d2e0,
    0x1e978, 0x1f4be, 0x1a4c0, 0x1d270, 0x1e93c, 0x1a460,
    0x1d238, 0x14840, 0x1a430, 0x1d21c, 0x14820, 0x1a418,
    0x14810, 0x1a6e0, 0x1d378, 0x1e9be, 0x14cc0, 0x1a670,
    0x1d33c, 0x14c60, 0x1a638, 0x1d31e, 0x14c30, 0x1a61c,
    0x14ee0, 0x1a778, 0x1d3be, 0x14e70, 0x1a73c, 0x14e38,
    0x1a71e, 0x14f78, 0x1a7be, 0x14f3c, 0x14f1e, 0x1a2c0,
    0x1d170, 0x1e8bc, 0x1a260, 0x1d138, 0x1e89e, 0x14440,
    0x1a230, 0x1d11c, 0x14420, 0x1a218, 0x14410, 0x14408,
    0x146c0, 0x1a370, 0x1d1bc, 0x14660, 0x1a338, 0x1d19e,
    0x14630, 0x1a31c, 0x14618, 0x1460c, 0x14770, 0x1a3bc,
    0x14738, 0x1a39e, 0x1471c, 0x147bc, 0x1a160, 0x1d0b8,
    0x1e85e, 0x14240, 0x1a130, 0x1d09c, 0x14220, 0x1a118,
    0x1d08e, 0x14210, 0x1a10c, 0x14208, 0x1a106, 0x14360,
    0x1a1b8, 0x1d0de, 0x14330, 0x1a19c, 0x14318, 0x1a18e,
    0x1430c, 0x14306, 0x1a1de, 0x1438e, 0x14140, 0x1a0b0,
    0x1d05c, 0x14120, 0x1a098, 0x1d04e, 0x14110, 0x1a08c,
    0x14108, 0x1a086, 0x14104, 0x141b0, 0x14198, 0x1418c,
    0x140a0, 0x1d02e, 0x1a04c, 0x1a046, 0x14082, 0x1cae0,
    0x1e578, 0x1f2be, 0x194c0, 0x1ca70, 0x1e53c, 0x19460,
    0x1ca38, 0x1e51e, 0x12840, 0x19430, 0x12820, 0x196e0,
    0x1cb78, 0x1e5be, 0x12cc0, 0x19670, 0x1cb3c, 0x12c60,
    0x19638, 0x12c30, 0x12c18, 0x12ee0, 0x19778, 0x1cbbe,
    0x12e70, 0x1973c, 0x12e38, 0x12e1c, 0x12f78, 0x197be,
    0x12f3c, 0x12fbe, 0x1dac0, 0x1ed70, 0x1f6bc, 0x1da60,
    0x1ed38, 0x1f69e, 0x1b440, 0x1da30, 0x1ed1c, 0x1b420,
    0x1da18, 0x1ed0e, 0x1b410, 0x1da0c, 0x192c0, 0x1c970,
    0x1e4bc, 0x1b6c0, 0x19260, 0x1c938, 0x1e49e, 0x1b660,
    0x1db38, 0x1ed9e, 0x16c40, 0x12420, 0x19218, 0x1c90e,
    0x16c20, 0x1b618, 0x16c10, 0x126c0, 0x19370, 0x1c9bc,
    0x16ec0, 0x12660, 0x19338, 0x1c99e, 0x16e60, 0x1b738,
    0x1db9e, 0x16e30, 0x12618, 0x16e18, 0x12770, 0x193bc,
    0x16f70, 0x12738, 0x1939e, 0x16f38, 0x1b79e, 0x16f1c,
    0x127bc, 0x16fbc, 0x1279e, 0x16f9e, 0x1d960, 0x1ecb8,
    0x1f65e, 0x1b240, 0x1d930, 0x1ec9c, 0x1b220, 0x1d918,
    0x1ec8e, 0x1b210, 0x1d90c, 0x1b208, 0x1b204, 0x19160,
    0x1c8b8, 0x1e45e, 0x1b360, 0x19130, 0x1c89c, 0x16640,
    0x12220, 0x1d99c, 0x1c88e, 0x16620, 0x12210, 0x1910c,
    0x16610, 0x1b30c, 0x19106, 0x12204, 0x12360, 0x191b8,
    0x1c8de, 0x16760, 0x12330, 0x1919c, 0x16730, 0x1b39c,
    0x1918e, 0x16718, 0x1230c, 0x12306, 0x123b8, 0x191de,
    0x167b8, 0x1239c, 0x1679c, 0x1238e, 0x1678e, 0x167de,
    0x1b140, 0x1d8b0, 0x1ec5c, 0x1b120, 0x1d898, 0x1ec4e,
    0x1b110, 0x1d88c, 0x1b108, 0x1d886, 0x1b104, 0x1b102,
    0x12140, 0x190b0, 0x1c85c, 0x16340, 0x12120, 0x19098,
    0x1c84e, 0x16320, 0x1b198, 0x1d8ce, 0x16310, 0x12108,
    0x19086, 0x16308, 0x1b186, 0x16304, 0x121b0, 0x190dc,
    0x163b0, 0x12198, 0x190ce, 0x16398, 0x1b1ce, 0x1638c,
    0x12186, 0x16386, 0x163dc, 0x163ce, 0x1b0a0, 0x1d858,
    0x1ec2e, 0x1b090, 0x1d84c, 0x1b088, 0x1d846, 0x1b084,
    0x1b082, 0x120a0, 0x19058, 0x1c82e, 0x161a0, 0x12090,
    0x1904c, 0x16190, 0x1b0cc, 0x19046, 0x16188, 0x12084,
    0x16184, 0x12082, 0x120d8, 0x161d8, 0x161cc, 0x161c6,
    0x1d82c, 0x1d826, 0x1b042, 0x1902c, 0x12048, 0x160c8,
    0x160c4, 0x160c2, 0x18ac0, 0x1c570, 0x1e2bc, 0x18a60,
    0x1c538, 0x11440, 0x18a30, 0x1c51c, 0x11420, 0x18a18,
    0x11410, 0x11408, 0x116c0, 0x18b70, 0x1c5bc, 0x11660,
    0x18b38, 0x1c59e, 0x11630, 0x18b1c, 0x11618, 0x1160c,
    0x11770, 0x18bbc, 0x11738, 0x18b9e, 0x1171c, 0x117bc,
    0x1179e, 0x1cd60, 0x1e6b8, 0x1f35e, 0x19a40, 0x1cd30,
    0x1e69c, 0x19a20, 0x1cd18, 0x1e68e, 0x19a10, 0x1cd0c,
    0x19a08, 0x1cd06, 0x18960, 0x1c4b8, 0x1e25e, 0x19b60,
    0x18930, 0x1c49c, 0x13640, 0x11220, 0x1cd9c, 0x1c48e,
    0x13620, 0x19b18, 0x1890c, 0x13610, 0x11208, 0x13608,
    0x11360, 0x189b8, 0x1c4de, 0x13760, 0x11330, 0x1cdde,
    0x13730, 0x19b9c, 0x1898e, 0x13718, 0x1130c, 0x1370c,
    0x113b8, 0x189de, 0x137b8, 0x1139c, 0x1379c, 0x1138e,
    0x113de, 0x137de, 0x1dd40, 0x1eeb0, 0x1f75c, 0x1dd20,
    0x1ee98, 0x1f74e, 0x1dd10, 0x1ee8c, 0x1dd08, 0x1ee86,
    0x1dd04, 0x19940, 0x1ccb0, 0x1e65c, 0x1bb40, 0x19920,
    0x1eedc, 0x1e64e, 0x1bb20, 0x1dd98, 0x1eece, 0x1bb10,
    0x19908, 0x1cc86, 0x1bb08, 0x1dd86, 0x19902, 0x11140,
    0x188b0, 0x1c45c, 0x13340, 0x11120, 0x18898, 0x1c44e,
    0x17740, 0x13320, 0x19998, 0x1ccce, 0x17720, 0x1bb98,
    0x1ddce, 0x18886, 0x17710, 0x13308, 0x19986, 0x17708,
    0x11102, 0x111b0, 0x188dc, 0x133b0, 0x11198, 0x188ce,
    0x177b0, 0x13398, 0x199ce, 0x17798, 0x1bbce, 0x11186,
    0x13386, 0x111dc, 0x133dc, 0x111ce, 0x177dc, 0x133ce,
    0x1dca0, 0x1ee58, 0x1f72e, 0x1dc90, 0x1ee4c, 0x1dc88,
    0x1ee46, 0x1dc84, 0x1dc82, 0x198a0, 0x1cc58, 0x1e62e,
    0x1b9a0, 0x19890, 0x1ee6e, 0x1b990, 0x1dccc, 0x1cc46,
    0x1b988, 0x19884, 0x1b984, 0x19882, 0x1b982, 0x110a0,
    0x18858, 0x1c42e, 0x131a0, 0x11090, 0x1884c, 0x173a0,
    0x13190, 0x198cc, 0x18846, 0x17390, 0x1b9cc, 0x11084,
    0x17388, 0x13184, 0x11082, 0x13182, 0x110d8, 0x1886e,
    0x131d8, 0x110cc, 0x173d8, 0x131cc, 0x110c6, 0x173cc,
    0x131c6, 0x110ee, 0x173ee, 0x1dc50, 0x1ee2c, 0x1dc48,
    0x1ee26, 0x1dc44, 0x1dc42, 0x19850, 0x1cc2c, 0x1b8d0,
    0x19848, 0x1cc26, 0x1b8c8, 0x1dc66, 0x1b8c4, 0x19842,
    0x1b8c2, 0x11050, 0x1882c, 0x130d0, 0x11048, 0x18826,
    0x171d0, 0x130c8, 0x19866, 0x171c8, 0x1b8e6, 0x11042,
    0x171c4, 0x130c2, 0x171c2, 0x130ec, 0x171ec, 0x171e6,
    0x1ee16, 0x1dc22, 0x1cc16, 0x19824, 0x19822, 0x11028,
    0x13068, 0x170e8, 0x11022, 0x13062, 0x18560, 0x10a40,
    0x18530, 0x10a20, 0x18518, 0x1c28e, 0x10a10, 0x1850c,
    0x10a08, 0x18506, 0x10b60, 0x185b8, 0x1c2de, 0x10b30,
    0x1859c, 0x10b18, 0x1858e, 0x10b0c, 0x10b06, 0x10bb8,
    0x185de, 0x10b9c, 0x10b8e, 0x10bde, 0x18d40, 0x1c6b0,
    0x1e35c, 0x18d20, 0x1c698, 0x18d10, 0x1c68c, 0x18d08,
    0x1c686, 0x18d04, 0x10940, 0x184b0, 0x1c25c, 0x11b40,
    0x10920, 0x1c6dc, 0x1c24e, 0x11b20, 0x18d98, 0x1c6ce,
    0x11b10, 0x10908, 0x18486, 0x11b08, 0x18d86, 0x10902,
    0x109b0, 0x184dc, 0x11bb0, 0x10998, 0x184ce, 0x11b98,
    0x18dce, 0x11b8c, 0x10986, 0x109dc, 0x11bdc, 0x109ce,
    0x11bce, 0x1cea0, 0x1e758, 0x1f3ae, 0x1ce90, 0x1e74c,
    0x1ce88, 0x1e746, 0x1ce84, 0x1ce82, 0x18ca0, 0x1c658,
    0x19da0, 0x18c90, 0x1c64c, 0x19d90, 0x1cecc, 0x1c646,
    0x19d88, 0x18c84, 0x19d84, 0x18c82, 0x19d82, 0x108a0,
    0x18458, 0x119a0, 0x10890, 0x1c66e, 0x13ba0, 0x11990,
    0x18ccc, 0x18446, 0x13b90, 0x19dcc, 0x10884, 0x13b88,
    0x11984, 0x10882, 0x11982, 0x108d8, 0x1846e, 0x119d8,
    0x108cc, 0x13bd8, 0x119cc, 0x108c6, 0x13bcc, 0x119c6,
    0x108ee, 0x119ee, 0x13bee, 0x1ef50, 0x1f7ac, 0x1ef48,
    0x1f7a6, 0x1ef44, 0x1ef42, 0x1ce50, 0x1e72c, 0x1ded0,
    0x1ef6c, 0x1e726, 0x1dec8, 0x1ef66, 0x1dec4, 0x1ce42,
    0x1dec2, 0x18c50, 0x1c62c, 0x19cd0, 0x18c48, 0x1c626,
    0x1bdd0, 0x19cc8, 0x1ce66, 0x1bdc8, 0x1dee6, 0x18c42,
    0x1bdc4, 0x19cc2, 0x1bdc2, 0x10850, 0x1842c, 0x118d0,
    0x10848, 0x18426, 0x139d0, 0x118c8, 0x18c66, 0x17bd0,
    0x139c8, 0x19ce6, 0x10842, 0x17bc8, 0x1bde6, 0x118c2,
    0x17bc4, 0x1086c, 0x118ec, 0x10866, 0x139ec, 0x118e6,
    0x17bec, 0x139e6, 0x17be6, 0x1ef28, 0x1f796, 0x1ef24,
    0x1ef22, 0x1ce28, 0x1e716, 0x1de68, 0x1ef36, 0x1de64,
    0x1ce22, 0x1de62, 0x18c28, 0x1c616, 0x19c68, 0x18c24,
    0x1bce8, 0x19c64, 0x18c22, 0x1bce4, 0x19c62, 0x1bce2,
    0x10828, 0x18416, 0x11868, 0x18c36, 0x138e8, 0x11864,
    0x10822, 0x179e8, 0x138e4, 0x11862, 0x179e4, 0x138e2,
    0x179e2, 0x11876, 0x179f6, 0x1ef12, 0x1de34, 0x1de32,
    0x19c34, 0x1bc74, 0x1bc72, 0x11834, 0x13874, 0x178f4,
    0x178f2, 0x10540, 0x10520, 0x18298, 0x10510, 0x10508,
    0x10504, 0x105b0, 0x10598, 0x1058c, 0x10586, 0x105dc,
    0x105ce, 0x186a0, 0x18690, 0x1c34c, 0x18688, 0x1c346,
    0x18684, 0x18682, 0x104a0, 0x18258, 0x10da0, 0x186d8,
    0x1824c, 0x10d90, 0x186cc, 0x10d88, 0x186c6, 0x10d84,
    0x10482, 0x10d82, 0x104d8, 0x1826e, 0x10dd8, 0x186ee,
    0x10dcc, 0x104c6, 0x10dc6, 0x104ee, 0x10dee, 0x1c750,
    0x1c748, 0x1c744, 0x1c742, 0x18650, 0x18ed0, 0x1c76c,
    0x1c326, 0x18ec8, 0x1c766, 0x18ec4, 0x18642, 0x18ec2,
    0x10450, 0x10cd0, 0x10448, 0x18226, 0x11dd0, 0x10cc8,
    0x10444, 0x11dc8, 0x10cc4, 0x10442, 0x11dc4, 0x10cc2,
    0x1046c, 0x10cec, 0x10466, 0x11dec, 0x10ce6, 0x11de6,
    0x1e7a8, 0x1e7a4, 0x1e7a2, 0x1c728, 0x1cf68, 0x1e7b6,
    0x1cf64, 0x1c722, 0x1cf62, 0x18628, 0x1c316, 0x18e68,
    0x1c736, 0x19ee8, 0x18e64, 0x18622, 0x19ee4, 0x18e62,
    0x19ee2, 0x10428, 0x18216, 0x10c68, 0x18636, 0x11ce8,
    0x10c64, 0x10422, 0x13de8, 0x11ce4, 0x10c62, 0x13de4,
    0x11ce2, 0x10436, 0x10c76, 0x11cf6, 0x13df6, 0x1f7d4,
    0x1f7d2, 0x1e794, 0x1efb4, 0x1e792, 0x1efb2, 0x1c714,
    0x1cf34, 0x1c712, 0x1df74, 0x1cf32, 0x1df72, 0x18614,
    0x18e34, 0x18612, 0x19e74, 0x18e32, 0x1bef4},
  {0x1f560, 0x1fab8, 0x1ea40, 0x1f530, 0x1fa9c, 0x1ea20,
    0x1f518, 0x1fa8e, 0x1ea10, 0x1f50c, 0x1ea08, 0x1f506,
    0x1ea04, 0x1eb60, 0x1f5b8, 0x1fade, 0x1d640, 0x1eb30,
    0x1f59c, 0x1d620, 0x1eb18, 0x1f58e, 0x1d610, 0x1eb0c,
    0x1d608, 0x1eb06, 0x1d604, 0x1d760, 0x1ebb8, 0x1f5de,
    0x1ae40, 0x1d730, 0x1eb9c, 0x1ae20, 0x1d718, 0x1eb8e,
    0x1ae10, 0x1d70c, 0x1ae08, 0x1d706, 0x1ae04, 0x1af60,
    0x1d7b8, 0x1ebde, 0x15e40, 0x1af30, 0x1d79c, 0x15e20,
    0x1af18, 0x1d78e, 0x15e10, 0x1af0c, 0x15e08, 0x1af06,
    0x15f60, 0x1afb8, 0x1d7de, 0x15f30, 0x1af9c, 0x15f18,
    0x1af8e, 0x15f0c, 0x15fb8, 0x1afde, 0x15f9c, 0x15f8e,
    0x1e940, 0x1f4b0, 0x1fa5c, 0x1e920, 0x1f498, 0x1fa4e,
    0x1e910, 0x1f48c, 0x1e908, 0x1f486, 0x1e904, 0x1e902,
    0x1d340, 0x1e9b0, 0x1f4dc, 0x1d320, 0x1e998, 0x1f4ce,
    0x1d310, 0x1e98c, 0x1d308, 0x1e986, 0x1d304, 0x1d302,
    0x1a740, 0x1d3b0, 0x1e9dc, 0x1a720, 0x1d398, 0x1e9ce,
    0x1a710, 0x1d38c, 0x1a708, 0x1d386, 0x1a704, 0x1a702,
    0x14f40, 0x1a7b0, 0x1d3dc, 0x14f20, 0x1a798, 0x1d3ce,
    0x14f10, 0x1a78c, 0x14f08, 0x1a786, 0x14f04, 0x14fb0,
    0x1a7dc, 0x14f98, 0x1a7ce, 0x14f8c, 0x14f86, 0x14fdc,
    0x14fce, 0x1e8a0, 0x1f458, 0x1fa2e, 0x1e890, 0x1f44c,
    0x1e888, 0x1f446, 0x1e884, 0x1e882, 0x1d1a0, 0x1e8d8,
    0x1f46e, 0x1d190, 0x1e8cc, 0x1d188, 0x1e8c6, 0x1d184,
    0x1d182, 0x1a3a0, 0x1d1d8, 0x1e8ee, 0x1a390, 0x1d1cc,
    0x1a388, 0x1d1c6, 0x1a384, 0x1a382, 0x147a0, 0x1a3d8,
    0x1d1ee, 0x14790, 0x1a3cc, 0x14788, 0x1a3c6, 0x14784,
    0x14782, 0x147d8, 0x1a3ee, 0x147cc, 0x147c6, 0x147ee,
    0x1e850, 0x1f42c, 0x1e848, 0x1f426, 0x1e844, 0x1e842,
    0x1d0d0, 0x1e86c, 0x1d0c8, 0x1e866, 0x1d0c4, 0x1d0c2,
    0x1a1d0, 0x1d0ec, 0x1a1c8, 0x1d0e6, 0x1a1c4, 0x1a1c2,
    0x143d0, 0x1a1ec, 0x143c8, 0x1a1e6, 0x143c4, 0x143c2,
    0x143ec, 0x143e6, 0x1e828, 0x1f416, 0x1e824, 0x1e822,
    0x1d068, 0x1e836, 0x1d064, 0x1d062, 0x1a0e8, 0x1d076,
    0x1a0e4, 0x1a0e2, 0x141e8, 0x1a0f6, 0x141e4, 0x141e2,
    0x1e814, 0x1e812, 0x1d034, 0x1d032, 0x1a074, 0x1a072,
    0x1e540, 0x1f2b0, 0x1f95c, 0x1e520, 0x1f298, 0x1f94e,
    0x1e510, 0x1f28c, 0x1e508, 0x1f286, 0x1e504, 0x1e502,
    0x1cb40, 0x1e5b0, 0x1f2dc, 0x1cb20, 0x1e598, 0x1f2ce,
    0x1cb10, 0x1e58c, 0x1cb08, 0x1e586, 0x1cb04, 0x1cb02,
    0x19740, 0x1cbb0, 0x1e5dc, 0x19720, 0x1cb98, 0x1e5ce,
    0x19710, 0x1cb8c, 0x19708, 0x1cb86, 0x19704, 0x19702,
    0x12f40, 0x197b0, 0x1cbdc, 0x12f20, 0x19798, 0x1cbce,
    0x12f10, 0x1978c, 0x12f08, 0x19786, 0x12f04, 0x12fb0,
    0x197dc, 0x12f98, 0x197ce, 0x12f8c, 0x12f86, 0x12fdc,
    0x12fce, 0x1f6a0, 0x1fb58, 0x16bf0, 0x1f690, 0x1fb4c,
    0x169f8, 0x1f688, 0x1fb46, 0x168fc, 0x1f684, 0x1f682,
    0x1e4a0, 0x1f258, 0x1f92e, 0x1eda0, 0x1e490, 0x1fb6e,
    0x1ed90, 0x1f6cc, 0x1f246, 0x1ed88, 0x1e484, 0x1ed84,
    0x1e482, 0x1ed82, 0x1c9a0, 0x1e4d8, 0x1f26e, 0x1dba0,
    0x1c990, 0x1e4cc, 0x1db90, 0x1edcc, 0x1e4c6, 0x1db88,
    0x1c984, 0x1db84, 0x1c982, 0x1db82, 0x193a0, 0x1c9d8,
    0x1e4ee, 0x1b7a0, 0x19390, 0x1c9cc, 0x1b790, 0x1dbcc,
    0x1c9c6, 0x1b788, 0x19384, 0x1b784, 0x19382, 0x1b782,
    0x127a0, 0x193d8, 0x1c9ee, 0x16fa0, 0x12790, 0x193cc,
    0x16f90, 0x1b7cc, 0x193c6, 0x16f88, 0x12784, 0x16f84,
    0x12782, 0x127d8, 0x193ee, 0x16fd8, 0x127cc, 0x16fcc,
    0x127c6, 0x16fc6, 0x127ee, 0x1f650, 0x1fb2c, 0x165f8,
    0x1f648, 0x1fb26, 0x164fc, 0x1f644, 0x1647e, 0x1f642,
    0x1e450, 0x1f22c, 0x1ecd0, 0x1e448, 0x1f226, 0x1ecc8,
    0x1f666, 0x1ecc4, 0x1e442, 0x1ecc2, 0x1c8d0, 0x1e46c,
    0x1d9d0, 0x1c8c8, 0x1e466, 0x1d9c8, 0x1ece6, 0x1d9c4,
    0x1c8c2, 0x1d9c2, 0x191d0, 0x1c8ec, 0x1b3d0, 0x191c8,
    0x1c8e6, 0x1b3c8, 0x1d9e6, 0x1b3c4, 0x191c2, 0x1b3c2,
    0x123d0, 0x191ec, 0x167d0, 0x123c8, 0x191e6, 0x167c8,
    0x1b3e6, 0x167c4, 0x123c2, 0x167c2, 0x123ec, 0x167ec,
    0x123e6, 0x167e6, 0x1f628, 0x1fb16, 0x162fc, 0x1f624,
    0x1627e, 0x1f622, 0x1e428, 0x1f216, 0x1ec68, 0x1f636,
    0x1ec64, 0x1e422, 0x1ec62, 0x1c868, 0x1e436, 0x1d8e8,
    0x1c864, 0x1d8e4, 0x1c862, 0x1d8e2, 0x190e8, 0x1c876,
    0x1b1e8, 0x1d8f6, 0x1b1e4, 0x190e2, 0x1b1e2, 0x121e8,
    0x190f6, 0x163e8, 0x121e4, 0x163e4, 0x121e2, 0x163e2,
    0x121f6, 0x163f6, 0x1f614, 0x1617e, 0x1f612, 0x1e414,
    0x1ec34, 0x1e412, 0x1ec32, 0x1c834, 0x1d874, 0x1c832,
    0x1d872, 0x19074, 0x1b0f4, 0x19072, 0x1b0f2, 0x120f4,
    0x161f4, 0x120f2, 0x161f2, 0x1f60a, 0x1e40a, 0x1ec1a,
    0x1c81a, 0x1d83a, 0x1903a, 0x1b07a, 0x1e2a0, 0x1f158,
    0x1f8ae, 0x1e290, 0x1f14c, 0x1e288, 0x1f146, 0x1e284,
    0x1e282, 0x1c5a0, 0x1e2d8, 0x1f16e, 0x1c590, 0x1e2cc,
    0x1c588, 0x1e2c6, 0x1c584, 0x1c582, 0x18ba0, 0x1c5d8,
    0x1e2ee, 0x18b90, 0x1c5cc, 0x18b88, 0x1c5c6, 0x18b84,
    0x18b82, 0x117a0, 0x18bd8, 0x1c5ee, 0x11790, 0x18bcc,
    0x11788, 0x18bc6, 0x11784, 0x11782, 0x117d8, 0x18bee,
    0x117cc, 0x117c6, 0x117ee, 0x1f350, 0x1f9ac, 0x135f8,
    0x1f348, 0x1f9a6, 0x134fc, 0x1f344, 0x1347e, 0x1f342,
    0x1e250, 0x1f12c, 0x1e6d0, 0x1e248, 0x1f126, 0x1e6c8,
    0x1f366, 0x1e6c4, 0x1e242, 0x1e6c2, 0x1c4d0, 0x1e26c,
    0x1cdd0, 0x1c4c8, 0x1e266, 0x1cdc8, 0x1e6e6, 0x1cdc4,
    0x1c4c2, 0x1cdc2, 0x189d0, 0x1c4ec, 0x19bd0, 0x189c8,
    0x1c4e6, 0x19bc8, 0x1cde6, 0x19bc4, 0x189c2, 0x19bc2,
    0x113d0, 0x189ec, 0x137d0, 0x113c8, 0x189e6, 0x137c8,
    0x19be6, 0x137c4, 0x113c2, 0x137c2, 0x113ec, 0x137ec,
    0x113e6, 0x137e6, 0x1fba8, 0x175f0, 0x1bafc, 0x1fba4,
    0x174f8, 0x1ba7e, 0x1fba2, 0x1747c, 0x1743e, 0x1f328,
    0x1f996, 0x132fc, 0x1f768, 0x1fbb6, 0x176fc, 0x1327e,
    0x1f764, 0x1f322, 0x1767e, 0x1f762, 0x1e228, 0x1f116,
    0x1e668, 0x1e224, 0x1eee8, 0x1f776, 0x1e222, 0x1eee4,
    0x1e662, 0x1eee2, 0x1c468, 0x1e236, 0x1cce8, 0x1c464,
    0x1dde8, 0x1cce4, 0x1c462, 0x1dde4, 0x1cce2, 0x1dde2,
    0x188e8, 0x1c476, 0x199e8, 0x188e4, 0x1bbe8, 0x199e4,
    0x188e2, 0x1bbe4, 0x199e2, 0x1bbe2, 0x111e8, 0x188f6,
    0x133e8, 0x111e4, 0x177e8, 0x133e4, 0x111e2, 0x177e4,
    0x133e2, 0x177e2, 0x111f6, 0x133f6, 0x1fb94, 0x172f8,
    0x1b97e, 0x1fb92, 0x1727c, 0x1723e, 0x1f314, 0x1317e,
    0x1f734, 0x1f312, 0x1737e, 0x1f732, 0x1e214, 0x1e634,
    0x1e212, 0x1ee74, 0x1e632, 0x1ee72, 0x1c434, 0x1cc74,
    0x1c432, 0x1dcf4, 0x1cc72, 0x1dcf2, 0x18874, 0x198f4,
    0x18872, 0x1b9f4, 0x198f2, 0x1b9f2, 0x110f4, 0x131f4,
    0x110f2, 0x173f4, 0x131f2, 0x173f2, 0x1fb8a, 0x1717c,
    0x1713e, 0x1f30a, 0x1f71a, 0x1e20a, 0x1e61a, 0x1ee3a,
    0x1c41a, 0x1cc3a, 0x1dc7a, 0x1883a, 0x1987a, 0x1b8fa,
    0x1107a, 0x130fa, 0x171fa, 0x170be, 0x1e150, 0x1f0ac,
    0x1e148, 0x1f0a6, 0x1e144, 0x1e142, 0x1c2d0, 0x1e16c,
    0x1c2c8, 0x1e166, 0x1c2c4, 0x1c2c2, 0x185d0, 0x1c2ec,
    0x185c8, 0x1c2e6, 0x185c4, 0x185c2, 0x10bd0, 0x185ec,
    0x10bc8, 0x185e6, 0x10bc4, 0x10bc2, 0x10bec, 0x10be6,
    0x1f1a8, 0x1f8d6, 0x11afc, 0x1f1a4, 0x11a7e, 0x1f1a2,
    0x1e128, 0x1f096, 0x1e368, 0x1e124, 0x1e364, 0x1e122,
    0x1e362, 0x1c268, 0x1e136, 0x1c6e8, 0x1c264, 0x1c6e4,
    0x1c262, 0x1c6e2, 0x184e8, 0x1c276, 0x18de8, 0x184e4,
    0x18de4, 0x184e2, 0x18de2, 0x109e8, 0x184f6, 0x11be8,
    0x109e4, 0x11be4, 0x109e2, 0x11be2, 0x109f6, 0x11bf6,
    0x1f9d4, 0x13af8, 0x19d7e, 0x1f9d2, 0x13a7c, 0x13a3e,
    0x1f194, 0x1197e, 0x1f3b4, 0x1f192, 0x13b7e, 0x1f3b2,
    0x1e114, 0x1e334, 0x1e112, 0x1e774, 0x1e332, 0x1e772,
    0x1c234, 0x1c674, 0x1c232, 0x1cef4, 0x1c672, 0x1cef2,
    0x18474, 0x18cf4, 0x18472, 0x19df4, 0x18cf2, 0x19df2,
    0x108f4, 0x119f4, 0x108f2, 0x13bf4, 0x119f2, 0x13bf2,
    0x17af0, 0x1bd7c, 0x17a78, 0x1bd3e, 0x17a3c, 0x17a1e,
    0x1f9ca, 0x1397c, 0x1fbda, 0x17b7c, 0x1393e, 0x17b3e,
    0x1f18a, 0x1f39a, 0x1f7ba, 0x1e10a, 0x1e31a, 0x1e73a,
    0x1ef7a, 0x1c21a, 0x1c63a, 0x1ce7a, 0x1defa, 0x1843a,
    0x18c7a, 0x19cfa, 0x1bdfa, 0x1087a, 0x118fa, 0x139fa,
    0x17978, 0x1bcbe, 0x1793c, 0x1791e, 0x138be, 0x179be,
    0x178bc, 0x1789e, 0x1785e, 0x1e0a8, 0x1e0a4, 0x1e0a2,
    0x1c168, 0x1e0b6, 0x1c164, 0x1c162, 0x182e8, 0x1c176,
    0x182e4, 0x182e2, 0x105e8, 0x182f6, 0x105e4, 0x105e2,
    0x105f6, 0x1f0d4, 0x10d7e, 0x1f0d2, 0x1e094, 0x1e1b4,
    0x1e092, 0x1e1b2, 0x1c134, 0x1c374, 0x1c132, 0x1c372,
    0x18274, 0x186f4, 0x18272, 0x186f2, 0x104f4, 0x10df4,
    0x104f2, 0x10df2, 0x1f8ea, 0x11d7c, 0x11d3e, 0x1f0ca,
    0x1f1da, 0x1e08a, 0x1e19a, 0x1e3ba, 0x1c11a, 0x1c33a,
    0x1c77a, 0x1823a, 0x1867a, 0x18efa, 0x1047a, 0x10cfa,
    0x11dfa, 0x13d78, 0x19ebe, 0x13d3c, 0x13d1e, 0x11cbe,
    0x13dbe, 0x17d70, 0x1bebc, 0x17d38, 0x1be9e, 0x17d1c,
    0x17d0e, 0x13cbc, 0x17dbc, 0x13c9e, 0x17d9e, 0x17cb8,
    0x1be5e, 0x17c9c, 0x17c8e, 0x13c5e, 0x17cde, 0x17c5c,
    0x17c4e, 0x17c2e, 0x1c0b4, 0x1c0b2, 0x18174, 0x18172,
    0x102f4, 0x102f2, 0x1e0da, 0x1c09a, 0x1c1ba, 0x1813a,
    0x1837a, 0x1027a, 0x106fa, 0x10ebe, 0x11ebc, 0x11e9e,
    0x13eb8, 0x19f5e, 0x13e9c, 0x13e8e, 0x11e5e, 0x13ede,
    0x17eb0, 0x1bf5c, 0x17e98, 0x1bf4e, 0x17e8c, 0x17e86,
    0x13e5c, 0x17edc, 0x13e4e, 0x17ece, 0x17e58, 0x1bf2e,
    0x17e4c, 0x17e46, 0x13e2e, 0x17e6e, 0x17e2c, 0x17e26,
    0x10f5e, 0x11f5c, 0x11f4e, 0x13f58, 0x19fae, 0x13f4c,
    0x13f46, 0x11f2e, 0x13f6e, 0x13f2c, 0x13f26},
  {0x1abe0, 0x1d5f8, 0x153c0, 0x1a9f0, 0x1d4fc, 0x151e0,
    0x1a8f8, 0x1d47e, 0x150f0, 0x1a87c, 0x15078, 0x1fad0,
    0x15be0, 0x1adf8, 0x1fac8, 0x159f0, 0x1acfc, 0x1fac4,
    0x158f8, 0x1ac7e, 0x1fac2, 0x1587c, 0x1f5d0, 0x1faec,
    0x15df8, 0x1f5c8, 0x1fae6, 0x15cfc, 0x1f5c4, 0x15c7e,
    0x1f5c2, 0x1ebd0, 0x1f5ec, 0x1ebc8, 0x1f5e6, 0x1ebc4,
    0x1ebc2, 0x1d7d0, 0x1ebec, 0x1d7c8, 0x1ebe6, 0x1d7c4,
    0x1d7c2, 0x1afd0, 0x1d7ec, 0x1afc8, 0x1d7e6, 0x1afc4,
    0x14bc0, 0x1a5f0, 0x1d2fc, 0x149e0, 0x1a4f8, 0x1d27e,
    0x148f0, 0x1a47c, 0x14878, 0x1a43e, 0x1483c, 0x1fa68,
    0x14df0, 0x1a6fc, 0x1fa64, 0x14cf8, 0x1a67e, 0x1fa62,
    0x14c7c, 0x14c3e, 0x1f4e8, 0x1fa76, 0x14efc, 0x1f4e4,
    0x14e7e, 0x1f4e2, 0x1e9e8, 0x1f4f6, 0x1e9e4, 0x1e9e2,
    0x1d3e8, 0x1e9f6, 0x1d3e4, 0x1d3e2, 0x1a7e8, 0x1d3f6,
    0x1a7e4, 0x1a7e2, 0x145e0, 0x1a2f8, 0x1d17e, 0x144f0,
    0x1a27c, 0x14478, 0x1a23e, 0x1443c, 0x1441e, 0x1fa34,
    0x146f8, 0x1a37e, 0x1fa32, 0x1467c, 0x1463e, 0x1f474,
    0x1477e, 0x1f472, 0x1e8f4, 0x1e8f2, 0x1d1f4, 0x1d1f2,
    0x1a3f4, 0x1a3f2, 0x142f0, 0x1a17c, 0x14278, 0x1a13e,
    0x1423c, 0x1421e, 0x1fa1a, 0x1437c, 0x1433e, 0x1f43a,
    0x1e87a, 0x1d0fa, 0x14178, 0x1a0be, 0x1413c, 0x1411e,
    0x141be, 0x140bc, 0x1409e, 0x12bc0, 0x195f0, 0x1cafc,
    0x129e0, 0x194f8, 0x1ca7e, 0x128f0, 0x1947c, 0x12878,
    0x1943e, 0x1283c, 0x1f968, 0x12df0, 0x196fc, 0x1f964,
    0x12cf8, 0x1967e, 0x1f962, 0x12c7c, 0x12c3e, 0x1f2e8,
    0x1f976, 0x12efc, 0x1f2e4, 0x12e7e, 0x1f2e2, 0x1e5e8,
    0x1f2f6, 0x1e5e4, 0x1e5e2, 0x1cbe8, 0x1e5f6, 0x1cbe4,
    0x1cbe2, 0x197e8, 0x1cbf6, 0x197e4, 0x197e2, 0x1b5e0,
    0x1daf8, 0x1ed7e, 0x169c0, 0x1b4f0, 0x1da7c, 0x168e0,
    0x1b478, 0x1da3e, 0x16870, 0x1b43c, 0x16838, 0x1b41e,
    0x1681c, 0x125e0, 0x192f8, 0x1c97e, 0x16de0, 0x124f0,
    0x1927c, 0x16cf0, 0x1b67c, 0x1923e, 0x16c78, 0x1243c,
    0x16c3c, 0x1241e, 0x16c1e, 0x1f934, 0x126f8, 0x1937e,
    0x1fb74, 0x1f932, 0x16ef8, 0x1267c, 0x1fb72, 0x16e7c,
    0x1263e, 0x16e3e, 0x1f274, 0x1277e, 0x1f6f4, 0x1f272,
    0x16f7e, 0x1f6f2, 0x1e4f4, 0x1edf4, 0x1e4f2, 0x1edf2,
    0x1c9f4, 0x1dbf4, 0x1c9f2, 0x1dbf2, 0x193f4, 0x193f2,
    0x165c0, 0x1b2f0, 0x1d97c, 0x164e0, 0x1b278, 0x1d93e,
    0x16470, 0x1b23c, 0x16438, 0x1b21e, 0x1641c, 0x1640e,
    0x122f0, 0x1917c, 0x166f0, 0x12278, 0x1913e, 0x16678,
    0x1b33e, 0x1663c, 0x1221e, 0x1661e, 0x1f91a, 0x1237c,
    0x1fb3a, 0x1677c, 0x1233e, 0x1673e, 0x1f23a, 0x1f67a,
    0x1e47a, 0x1ecfa, 0x1c8fa, 0x1d9fa, 0x191fa, 0x162e0,
    0x1b178, 0x1d8be, 0x16270, 0x1b13c, 0x16238, 0x1b11e,
    0x1621c, 0x1620e, 0x12178, 0x190be, 0x16378, 0x1213c,
    0x1633c, 0x1211e, 0x1631e, 0x121be, 0x163be, 0x16170,
    0x1b0bc, 0x16138, 0x1b09e, 0x1611c, 0x1610e, 0x120bc,
    0x161bc, 0x1209e, 0x1619e, 0x160b8, 0x1b05e, 0x1609c,
    0x1608e, 0x1205e, 0x160de, 0x1605c, 0x1604e, 0x115e0,
    0x18af8, 0x1c57e, 0x114f0, 0x18a7c, 0x11478, 0x18a3e,
    0x1143c, 0x1141e, 0x1f8b4, 0x116f8, 0x18b7e, 0x1f8b2,
    0x1167c, 0x1163e, 0x1f174, 0x1177e, 0x1f172, 0x1e2f4,
    0x1e2f2, 0x1c5f4, 0x1c5f2, 0x18bf4, 0x18bf2, 0x135c0,
    0x19af0, 0x1cd7c, 0x134e0, 0x19a78, 0x1cd3e, 0x13470,
    0x19a3c, 0x13438, 0x19a1e, 0x1341c, 0x1340e, 0x112f0,
    0x1897c, 0x136f0, 0x11278, 0x1893e, 0x13678, 0x19b3e,
    0x1363c, 0x1121e, 0x1361e, 0x1f89a, 0x1137c, 0x1f9ba,
    0x1377c, 0x1133e, 0x1373e, 0x1f13a, 0x1f37a, 0x1e27a,
    0x1e6fa, 0x1c4fa, 0x1cdfa, 0x189fa, 0x1bae0, 0x1dd78,
    0x1eebe, 0x174c0, 0x1ba70, 0x1dd3c, 0x17460, 0x1ba38,
    0x1dd1e, 0x17430, 0x1ba1c, 0x17418, 0x1ba0e, 0x1740c,
    0x132e0, 0x19978, 0x1ccbe, 0x176e0, 0x13270, 0x1993c,
    0x17670, 0x1bb3c, 0x1991e, 0x17638, 0x1321c, 0x1761c,
    0x1320e, 0x1760e, 0x11178, 0x188be, 0x13378, 0x1113c,
    0x17778, 0x1333c, 0x1111e, 0x1773c, 0x1331e, 0x1771e,
    0x111be, 0x133be, 0x177be, 0x172c0, 0x1b970, 0x1dcbc,
    0x17260, 0x1b938, 0x1dc9e, 0x17230, 0x1b91c, 0x17218,
    0x1b90e, 0x1720c, 0x17206, 0x13170, 0x198bc, 0x17370,
    0x13138, 0x1989e, 0x17338, 0x1b99e, 0x1731c, 0x1310e,
    0x1730e, 0x110bc, 0x131bc, 0x1109e, 0x173bc, 0x1319e,
    0x1739e, 0x17160, 0x1b8b8, 0x1dc5e, 0x17130, 0x1b89c,
    0x17118, 0x1b88e, 0x1710c, 0x17106, 0x130b8, 0x1985e,
    0x171b8, 0x1309c, 0x1719c, 0x1308e, 0x1718e, 0x1105e,
    0x130de, 0x171de, 0x170b0, 0x1b85c, 0x17098, 0x1b84e,
    0x1708c, 0x17086, 0x1305c, 0x170dc, 0x1304e, 0x170ce,
    0x17058, 0x1b82e, 0x1704c, 0x17046, 0x1302e, 0x1706e,
    0x1702c, 0x17026, 0x10af0, 0x1857c, 0x10a78, 0x1853e,
    0x10a3c, 0x10a1e, 0x10b7c, 0x10b3e, 0x1f0ba, 0x1e17a,
    0x1c2fa, 0x185fa, 0x11ae0, 0x18d78, 0x1c6be, 0x11a70,
    0x18d3c, 0x11a38, 0x18d1e, 0x11a1c, 0x11a0e, 0x10978,
    0x184be, 0x11b78, 0x1093c, 0x11b3c, 0x1091e, 0x11b1e,
    0x109be, 0x11bbe, 0x13ac0, 0x19d70, 0x1cebc, 0x13a60,
    0x19d38, 0x1ce9e, 0x13a30, 0x19d1c, 0x13a18, 0x19d0e,
    0x13a0c, 0x13a06, 0x11970, 0x18cbc, 0x13b70, 0x11938,
    0x18c9e, 0x13b38, 0x1191c, 0x13b1c, 0x1190e, 0x13b0e,
    0x108bc, 0x119bc, 0x1089e, 0x13bbc, 0x1199e, 0x13b9e,
    0x1bd60, 0x1deb8, 0x1ef5e, 0x17a40, 0x1bd30, 0x1de9c,
    0x17a20, 0x1bd18, 0x1de8e, 0x17a10, 0x1bd0c, 0x17a08,
    0x1bd06, 0x17a04, 0x13960, 0x19cb8, 0x1ce5e, 0x17b60,
    0x13930, 0x19c9c, 0x17b30, 0x1bd9c, 0x19c8e, 0x17b18,
    0x1390c, 0x17b0c, 0x13906, 0x17b06, 0x118b8, 0x18c5e,
    0x139b8, 0x1189c, 0x17bb8, 0x1399c, 0x1188e, 0x17b9c,
    0x1398e, 0x17b8e, 0x1085e, 0x118de, 0x139de, 0x17bde,
    0x17940, 0x1bcb0, 0x1de5c, 0x17920, 0x1bc98, 0x1de4e,
    0x17910, 0x1bc8c, 0x17908, 0x1bc86, 0x17904, 0x17902,
    0x138b0, 0x19c5c, 0x179b0, 0x13898, 0x19c4e, 0x17998,
    0x1bcce, 0x1798c, 0x13886, 0x17986, 0x1185c, 0x138dc,
    0x1184e, 0x179dc, 0x138ce, 0x179ce, 0x178a0, 0x1bc58,
    0x1de2e, 0x17890, 0x1bc4c, 0x17888, 0x1bc46, 0x17884,
    0x17882, 0x13858, 0x19c2e, 0x178d8, 0x1384c, 0x178cc,
    0x13846, 0x178c6, 0x1182e, 0x1386e, 0x178ee, 0x17850,
    0x1bc2c, 0x17848, 0x1bc26, 0x17844, 0x17842, 0x1382c,
    0x1786c, 0x13826, 0x17866, 0x17828, 0x1bc16, 0x17824,
    0x17822, 0x13816, 0x17836, 0x10578, 0x182be, 0x1053c,
    0x1051e, 0x105be, 0x10d70, 0x186bc, 0x10d38, 0x1869e,
    0x10d1c, 0x10d0e, 0x104bc, 0x10dbc, 0x1049e, 0x10d9e,
    0x11d60, 0x18eb8, 0x1c75e, 0x11d30, 0x18e9c, 0x11d18,
    0x18e8e, 0x11d0c, 0x11d06, 0x10cb8, 0x1865e, 0x11db8,
    0x10c9c, 0x11d9c, 0x10c8e, 0x11d8e, 0x1045e, 0x10cde,
    0x11dde, 0x13d40, 0x19eb0, 0x1cf5c, 0x13d20, 0x19e98,
    0x1cf4e, 0x13d10, 0x19e8c, 0x13d08, 0x19e86, 0x13d04,
    0x13d02, 0x11cb0, 0x18e5c, 0x13db0, 0x11c98, 0x18e4e,
    0x13d98, 0x19ece, 0x13d8c, 0x11c86, 0x13d86, 0x10c5c,
    0x11cdc, 0x10c4e, 0x13ddc, 0x11cce, 0x13dce, 0x1bea0,
    0x1df58, 0x1efae, 0x1be90, 0x1df4c, 0x1be88, 0x1df46,
    0x1be84, 0x1be82, 0x13ca0, 0x19e58, 0x1cf2e, 0x17da0,
    0x13c90, 0x19e4c, 0x17d90, 0x1becc, 0x19e46, 0x17d88,
    0x13c84, 0x17d84, 0x13c82, 0x17d82, 0x11c58, 0x18e2e,
    0x13cd8, 0x11c4c, 0x17dd8, 0x13ccc, 0x11c46, 0x17dcc,
    0x13cc6, 0x17dc6, 0x10c2e, 0x11c6e, 0x13cee, 0x17dee,
    0x1be50, 0x1df2c, 0x1be48, 0x1df26, 0x1be44, 0x1be42,
    0x13c50, 0x19e2c, 0x17cd0, 0x13c48, 0x19e26, 0x17cc8,
    0x1be66, 0x17cc4, 0x13c42, 0x17cc2, 0x11c2c, 0x13c6c,
    0x11c26, 0x17cec, 0x13c66, 0x17ce6, 0x1be28, 0x1df16,
    0x1be24, 0x1be22, 0x13c28, 0x19e16, 0x17c68, 0x13c24,
    0x17c64, 0x13c22, 0x17c62, 0x11c16, 0x13c36, 0x17c76,
    0x1be14, 0x1be12, 0x13c14, 0x17c34, 0x13c12, 0x17c32,
    0x102bc, 0x1029e, 0x106b8, 0x1835e, 0x1069c, 0x1068e,
    0x1025e, 0x106de, 0x10eb0, 0x1875c, 0x10e98, 0x1874e,
    0x10e8c, 0x10e86, 0x1065c, 0x10edc, 0x1064e, 0x10ece,
    0x11ea0, 0x18f58, 0x1c7ae, 0x11e90, 0x18f4c, 0x11e88,
    0x18f46, 0x11e84, 0x11e82, 0x10e58, 0x1872e, 0x11ed8,
    0x18f6e, 0x11ecc, 0x10e46, 0x11ec6, 0x1062e, 0x10e6e,
    0x11eee, 0x19f50, 0x1cfac, 0x19f48, 0x1cfa6, 0x19f44,
    0x19f42, 0x11e50, 0x18f2c, 0x13ed0, 0x19f6c, 0x18f26,
    0x13ec8, 0x11e44, 0x13ec4, 0x11e42, 0x13ec2, 0x10e2c,
    0x11e6c, 0x10e26, 0x13eec, 0x11e66, 0x13ee6, 0x1dfa8,
    0x1efd6, 0x1dfa4, 0x1dfa2, 0x19f28, 0x1cf96, 0x1bf68,
    0x19f24, 0x1bf64, 0x19f22, 0x1bf62, 0x11e28, 0x18f16,
    0x13e68, 0x11e24, 0x17ee8, 0x13e64, 0x11e22, 0x17ee4,
    0x13e62, 0x17ee2, 0x10e16, 0x11e36, 0x13e76, 0x17ef6,
    0x1df94, 0x1df92, 0x19f14, 0x1bf34, 0x19f12, 0x1bf32,
    0x11e14, 0x13e34, 0x11e12, 0x17e74, 0x13e32, 0x17e72,
    0x1df8a, 0x19f0a, 0x1bf1a, 0x11e0a, 0x13e1a, 0x17e3a,
    0x1035c, 0x1034e, 0x10758, 0x183ae, 0x1074c, 0x10746,
    0x1032e, 0x1076e, 0x10f50, 0x187ac, 0x10f48, 0x187a6,
    0x10f44, 0x10f42, 0x1072c, 0x10f6c, 0x10726, 0x10f66,
    0x18fa8, 0x1c7d6, 0x18fa4, 0x18fa2, 0x10f28, 0x18796,
    0x11f68, 0x18fb6, 0x11f64, 0x10f22, 0x11f62, 0x10716,
    0x10f36, 0x11f76, 0x1cfd4, 0x1cfd2, 0x18f94, 0x19fb4,
    0x18f92, 0x19fb2, 0x10f14, 0x11f34, 0x10f12, 0x13f74,
    0x11f32, 0x13f72, 0x1cfca, 0x18f8a, 0x19f9a, 0x10f0a,
    0x11f1a, 0x13f3a, 0x103ac, 0x103a6, 0x107a8, 0x183d6,
    0x107a4, 0x107a2, 0x10396, 0x107b6, 0x187d4, 0x187d2,
    0x10794, 0x10fb4, 0x10792, 0x10fb2, 0x1c7ea}};

const float ZX_PDF417_PREFERRED_RATIO = 3.0f;
const float ZX_PDF417_DEFAULT_MODULE_WIDTH = 0.357f; //1px in mm
const float ZX_PDF417_HEIGHT = 2.0f; //mm

@interface ZXPDF417 ()

@property (nonatomic, strong) ZXPDF417BarcodeMatrix *barcodeMatrix;
@property (nonatomic, assign) int minCols;
@property (nonatomic, assign) int maxCols;
@property (nonatomic, assign) int minRows;
@property (nonatomic, assign) int maxRows;

@end

@implementation ZXPDF417

- (id)init {
  return [self initWithCompact:NO];
}

- (id)initWithCompact:(BOOL)compact {
  if (self = [super init]) {
    _compact = compact;
    _compaction = ZXPDF417CompactionAuto;
    _encoding = ZX_PDF417_DEFAULT_ENCODING;
    _minCols = 2;
    _maxCols = 30;
    _maxRows = 30;
    _minRows = 2;
  }

  return self;
}

/**
 * Calculates the necessary number of rows as described in annex Q of ISO/IEC 15438:2001(E).
 *
 * @param m the number of source codewords prior to the additional of the Symbol Length
 *          Descriptor and any pad codewords
 * @param k the number of error correction codewords
 * @param c the number of columns in the symbol in the data region (excluding start, stop and
 *          row indicator codewords)
 * @return the number of rows in the symbol (r)
 */
- (int)calculateNumberOfRowsM:(int)m k:(int)k c:(int)c {
  int r = ((m + 1 + k) / c) + 1;
  if (c * r >= (m + 1 + k + c)) {
    r--;
  }
  return r;
}

/**
 * Calculates the number of pad codewords as described in 4.9.2 of ISO/IEC 15438:2001(E).
 *
 * @param m the number of source codewords prior to the additional of the Symbol Length
 *          Descriptor and any pad codewords
 * @param k the number of error correction codewords
 * @param c the number of columns in the symbol in the data region (excluding start, stop and
 *          row indicator codewords)
 * @param r the number of rows in the symbol
 * @return the number of pad codewords
 */
- (int)numberOfPadCodewordsM:(int)m k:(int)k c:(int)c r:(int)r {
  int n = c * r - k;
  return n > m + 1 ? n - m - 1 : 0;
}

- (void)encodeCharPattern:(int)pattern len:(int)len logic:(ZXPDF417BarcodeRow *)logic {
  int map = 1 << (len - 1);
  BOOL last = (pattern & map) != 0; //Initialize to inverse of first bit
  int width = 0;
  for (int i = 0; i < len; i++) {
    BOOL black = (pattern & map) != 0;
    if (last == black) {
      width++;
    } else {
      [logic addBar:last width:width];

      last = black;
      width = 1;
    }
    map >>= 1;
  }
  [logic addBar:last width:width];
}

- (void)encodeLowLevel:(NSString *)fullCodewords c:(int)c r:(int)r errorCorrectionLevel:(int)errorCorrectionLevel logic:(ZXPDF417BarcodeMatrix *)logic {
  int idx = 0;
  for (int y = 0; y < r; y++) {
    int cluster = y % 3;
    [logic startRow];
    [self encodeCharPattern:ZX_PDF417_START_PATTERN len:17 logic:logic.currentRow];

    int left;
    int right;
    if (cluster == 0) {
      left = (30 * (y / 3)) + ((r - 1) / 3);
      right = (30 * (y / 3)) + (c - 1);
    } else if (cluster == 1) {
      left = (30 * (y / 3)) + (errorCorrectionLevel * 3) + ((r - 1) % 3);
      right = (30 * (y / 3)) + ((r - 1) / 3);
    } else {
      left = (30 * (y / 3)) + (c - 1);
      right = (30 * (y / 3)) + (errorCorrectionLevel * 3) + ((r - 1) % 3);
    }

    int pattern = ZX_PDF417_CODEWORD_TABLE[cluster][left];
    [self encodeCharPattern:pattern len:17 logic:logic.currentRow];

    for (int x = 0; x < c; x++) {
      pattern = ZX_PDF417_CODEWORD_TABLE[cluster][[fullCodewords characterAtIndex:idx]];
      [self encodeCharPattern:pattern len:17 logic:logic.currentRow];
      idx++;
    }

    if (self.compact) {
      [self encodeCharPattern:ZX_PDF417_STOP_PATTERN len:1 logic:logic.currentRow];
    } else {
      pattern = ZX_PDF417_CODEWORD_TABLE[cluster][right];
      [self encodeCharPattern:pattern len:17 logic:logic.currentRow];

      [self encodeCharPattern:ZX_PDF417_STOP_PATTERN len:18 logic:logic.currentRow];
    }
  }
}

- (BOOL)generateBarcodeLogic:(NSString *)msg errorCorrectionLevel:(int)anErrorCorrectionLevel error:(NSError **)error {

  //1. step: High-level encoding
  int errorCorrectionCodeWords = [ZXPDF417ErrorCorrection errorCorrectionCodewordCount:anErrorCorrectionLevel];
  NSString *highLevel = [ZXPDF417HighLevelEncoder encodeHighLevel:msg compaction:self.compaction encoding:self.encoding error:error];
  if (!highLevel) {
    return NO;
  }
  int sourceCodeWords = (int)highLevel.length;

  ZXIntArray *dimension = [self determineDimensions:sourceCodeWords errorCorrectionCodeWords:errorCorrectionCodeWords error:error];
  if (!dimension) {
    return NO;
  }

  int cols = dimension.array[0];
  int rows = dimension.array[1];

  int pad = [self numberOfPadCodewordsM:sourceCodeWords k:errorCorrectionCodeWords c:cols r:rows];

  //2. step: construct data codewords
  if (sourceCodeWords + errorCorrectionCodeWords + 1 > 929) { // +1 for symbol length CW
    NSDictionary *userInfo = @{NSLocalizedDescriptionKey: [NSString stringWithFormat:@"Encoded message contains to many code words, message to big (%d bytes)", (int)msg.length]};

    if (error) *error = [[NSError alloc] initWithDomain:ZXErrorDomain code:ZXWriterError userInfo:userInfo];
    return NO;
  }

  int n = sourceCodeWords + pad + 1;
  NSMutableString *sb = [NSMutableString stringWithCapacity:n];
  [sb appendFormat:@"%C", (unichar)n];
  [sb appendFormat:@"%@", highLevel];
  for (int i = 0; i < pad; i++) {
    [sb appendFormat:@"%C", (unichar) 900]; //PAD characters
  }
  NSString *dataCodewords = sb;

  //3. step: Error correction
  NSString *ec = [ZXPDF417ErrorCorrection generateErrorCorrection:dataCodewords errorCorrectionLevel:anErrorCorrectionLevel];
  NSString *fullCodewords = [dataCodewords stringByAppendingString:ec];

  //4. step: low-level encoding
  self.barcodeMatrix = [[ZXPDF417BarcodeMatrix alloc] initWithHeight:rows width:cols];
  [self encodeLowLevel:fullCodewords c:cols r:rows errorCorrectionLevel:anErrorCorrectionLevel logic:self.barcodeMatrix];

  return YES;
}

- (ZXIntArray *)determineDimensions:(int)sourceCodeWords errorCorrectionCodeWords:(int)errorCorrectionCodeWords error:(NSError **)error {
  float ratio = 0.0f;
  ZXIntArray *dimension = nil;

  for (int cols = self.minCols; cols <= self.maxCols; cols++) {

    int rows = [self calculateNumberOfRowsM:sourceCodeWords k:errorCorrectionCodeWords c:cols];

    if (rows < self.minRows) {
      break;
    }

    if (rows > self.maxRows) {
      continue;
    }

    float newRatio = ((17 * cols + 69) * ZX_PDF417_DEFAULT_MODULE_WIDTH) / (rows * ZX_PDF417_HEIGHT);

    // ignore if previous ratio is closer to preferred ratio
    if (dimension && fabsf(newRatio - ZX_PDF417_PREFERRED_RATIO) > fabsf(ratio - ZX_PDF417_PREFERRED_RATIO)) {
      continue;
    }

    ratio = newRatio;
    dimension = [[ZXIntArray alloc] initWithInts:cols, rows, -1];
  }

  // Handle case when min values were larger than necessary
  if (!dimension) {
    int rows = [self calculateNumberOfRowsM:sourceCodeWords k:errorCorrectionCodeWords c:self.minCols];
    if (rows < self.minRows) {
      dimension = [[ZXIntArray alloc] initWithInts:self.minCols, self.minRows, -1];
    }
  }

  if (!dimension) {
    NSDictionary *userInfo = @{NSLocalizedDescriptionKey: @"Unable to fit message in columns"};

    if (error) *error = [[NSError alloc] initWithDomain:ZXErrorDomain code:ZXWriterError userInfo:userInfo];
    return nil;
  }

  return dimension;
}

- (void)setDimensionsWithMaxCols:(int)maxCols minCols:(int)minCols maxRows:(int)maxRows minRows:(int)minRows {
  self.maxCols = maxCols;
  self.minCols = minCols;
  self.maxRows = maxRows;
  self.minRows = minRows;
}

@end
